APA (7th ed.) Citation

Bachman , L., & Palmer, A. (2010). Language assessment in practice. Oxford university press.

Chicago Style (17th ed.) Citation

Bachman , Lyle, and Adrian Palmer. Language Assessment in Practice. United Kingdom: Oxford university press, 2010.

MLA (9th ed.) Citation

Bachman , Lyle, and Adrian Palmer. Language Assessment in Practice. Oxford university press, 2010.